I may photocopy you may photocopy he may photocopy we may photocopy you may photocopy they may photocopy
V-ing form
I may be photocopying you may be photocopying he may be photocopying we may be photocopying you may be photocopying they may be photocopying
Perfect
I may have photocopied you may have photocopied he may have photocopied we may have photocopied you may have photocopied they may have photocopied
V-ing perfect
I may have been photocopying you may have been photocopying he may have been photocopying we may have been photocopying you may have been photocopying they may have been photocopying
Negation
Simple form
I may not photocopy you may not photocopy he may not photocopy we may not photocopy you may not photocopy they may not photocopy
V-ing form
I may not be photocopying you may not be photocopying he may not be photocopying we may not be photocopying you may not be photocopying they may not be photocopying
Perfect
I may not have photocopied you may not have photocopied he may not have photocopied we may not have photocopied you may not have photocopied they may not have photocopied
V-ing perfect
I may not have been photocopying you may not have been photocopying he may not have been photocopying we may not have been photocopying you may not have been photocopying they may not have been photocopying
Interrogative form
Simple form
may I photocopy? may you photocopy? may he photocopy? may we photocopy? may you photocopy? may they photocopy?
V-ing form
may I be photocopying? may you be photocopying? may he be photocopying? may we be photocopying? may you be photocopying? may they be photocopying?
Perfect
may I have photocopied? may you have photocopied? may he have photocopied? may we have photocopied? may you have photocopied? may they have photocopied?
V-ing perfect
may I have been photocopying? may you have been photocopying? may he have been photocopying? may we have been photocopying? may you have been photocopying? may they have been photocopying?
Interro-negative form
Simple form
may I not photocopy? may you not photocopy? may he not photocopy? may we not photocopy? may you not photocopy? may they not photocopy?
V-ing form
may I not be photocopying? may you not be photocopying? may he not be photocopying? may we not be photocopying? may you not be photocopying? may they not be photocopying?
Perfect
may I not have photocopied? may you not have photocopied? may he not have photocopied? may we not have photocopied? may you not have photocopied? may they not have photocopied?
V-ing perfect
may I not have been photocopying? may you not have been photocopying? may he not have been photocopying? may we not have been photocopying? may you not have been photocopying? may they not have been photocopying?